Base | Representation |
---|---|
bin | 11100000101110101… |
… | …010101001001000010 |
3 | 2212212002022201220201 |
4 | 130011311111021002 |
5 | 443233113344003 |
6 | 21505001555414 |
7 | 2115313121206 |
oct | 340565251102 |
9 | 85762281821 |
10 | 30162637378 |
11 | 11879027995 |
12 | 5a194a5b6a |
13 | 2ac8c9a133 |
14 | 1661ca2b06 |
15 | bb8052b1d |
hex | 705d55242 |
30162637378 has 8 divisors (see below), whose sum is σ = 46010802960. Its totient is φ = 14825703060.
The previous prime is 30162637367. The next prime is 30162637399. The reversal of 30162637378 is 87373626103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127807668 + ... + 127807903.
It is an arithmetic number, because the mean of its divisors is an integer number (5751350370).
Almost surely, 230162637378 is an apocalyptic number.
30162637378 is a deficient number, since it is larger than the sum of its proper divisors (15848165582).
30162637378 is a wasteful number, since it uses less digits than its factorization.
30162637378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255615632.
The product of its (nonzero) digits is 762048, while the sum is 46.
The spelling of 30162637378 in words is "thirty billion, one hundred sixty-two million, six hundred thirty-seven thousand, three hundred seventy-eight".
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